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Our English teacher ____ in our school for about 20 years so far.

A. works B. has worked

C. worked D. will work

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Walk ________ the road and turn left _______ Park Road, and you will find the shop ________ your right.

A. down; in; on B. along; to; in

C. down; into; on D. on; into; in

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科目：初中英語 來源：2015年北京市海淀區(qū)中考二模英語試卷（解析版） 題型：閱讀理解

All the time you spent memorizing multiplication tables（乘法表）may have made you a better mathematician, according to a new study． A team of scientists from Stanford University, in California, have shown how the brain reorganizes itself as kids learn math．

After a certain amount of time spent practicing math, kids can put away the calculator（計算器）． They don’t even need to count on their fingers． They simply know the answers to subtraction(?), addition (+), and multiplication (×) facts． The quicker kids can recall basic math facts, the easier it is for them to solve more difficult math problems．

The Stanford University researchers observed（觀察）the brain activity of 28 students, ages 7 to 9, for the study． They took scans of the students’ brains as the students solved math calculations without the help of a calculator, pen or paper． A calculation—three plus four equals seven, for example—flashed on a screen． The students pushed a button to say if the answer was right or wrong． The scientists also recorded the response speed, and what parts of the brain became active as the kids pushed the button．

These observations showed a process called fact retrieval． Rather than using their fingers to count, or scrawling out equations（列算式）on a piece of paper, the students pulled the answers from memory． It’s as if the answers to basic subtraction, addition, and multiplication problems are kept in a long-term storage part in the brain． The storage part was built from repetition． “Experience really does matter,” said Dr． Kathy Mann Koepeke of the National Institutes of Health．

Children make the changefrom counting to fact retrieval when they are 8 to 9 years old, the study says． This is the time when most students are learning basic addition and subtraction． When kids have basic math facts memorized, the brain has more free space to learn more difficult math．

This process has benefits for the future． The study showed, as kids got older, their answers relied more on memory and became quicker and more correct． Less brain activity was involved in counting． Some children make this change quicker than others．

Scientists hope to use this research to develop new strategies（策略）to help kids learn math at all levels． One strategy the study suggests is for students to test themselves in different orders—solving five times three before five times two, for example． Mixing up the order keeps the brain active． Keep these trainings up, and you may be a math whiz in no time．

1.In the study, kids put away calculators because they can ______．

A．use calculators well

B．scrawl out equations

C．recalling basic math facts

D．count on their fingers

2.The process of “fact retrieval”in Paragraph 4probably means ______．

A．picking out results by working together with their partners

B．finding out answers based on practicing carefully and patiently

C．trying out ways of dealing with problems by attending training

D．working out problems according to what they have remembered

3.What can we know from the study?

A．Kids need to practice using calculators to keep their brains active．

B．Math learners should change to counting practice at the age of 8 to 9．

C．Training by mixing up the order of multiplication tables can help learn math better．

D．Less brain activity may be involved in solving difficult problems when kids get older．

4.What is the best title of the passage?

A．Math from Memory

B．Strategy Development

C．Brain Reorganization

D．Training by Repetition

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任務(wù)型閱讀，閱讀下面短文，根據(jù)短文內(nèi)容完成句子。

When we watch a football match or see a film， we often see people put out their fingers to form a “V”. Perhaps you don't know what it means and how it gets the meaning. Here is a story to answer the question.

During the Second World War， there was a Belgian(比利時)young people. He called himself Victor. He ran to England and worked for a radio station in London. He spoke to his country in his programmers every day in a hope that it could help his people win the war. One day at the end of 1940， he asked his people to write the letter “V” to show their strong wish to win the victory.

During that night， the letter “V” was seen on the walls， trees， buildings and other places. This encouraged hundreds of thousands of people in this country.

1.We often see people form a “V” with ________ when they watch a football match.

2.The Belgian young man worked ________ in London.

3.He hoped that his speech could help his people ________.

4.From the story we know that the letter “V” means________.

5.The story happened nearly ____ years ago.

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科目：初中英語 來源：2016屆天津紅橋區(qū)九年級下學(xué)期第二次模擬考英語試卷（解析版） 題型：單項填空

—Wish you good luck in this English exam.

—____

A. That’s OK. B. Thank you.

C. Congratulations! D. You’re welcome.

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